61   std::pair<SlotIndex, SlotIndex> &LSP = LastSplitPoint[Num];  in computeLastSplitPoint()  local
66   if (!LSP.first.isValid()) {  in computeLastSplitPoint()
69       LSP.first = MBBEnd;  in computeLastSplitPoint()
71       LSP.first = LIS.getInstructionIndex(FirstTerm);  in computeLastSplitPoint()
75       return LSP.first;  in computeLastSplitPoint()
77     LSP.second = LSP.first;  in computeLastSplitPoint()
82         LSP.second = LIS.getInstructionIndex(I);  in computeLastSplitPoint()
90   if (!LPad || !LSP.second || !LIS.isLiveInToMBB(*CurLI, LPad))  in computeLastSplitPoint()
91     return LSP.first;  in computeLastSplitPoint()
96     return LSP.first;  in computeLastSplitPoint()
102   if (!SlotIndex::isEarlierInstr(VNI->def, LSP.second) && VNI->def < MBBEnd)  in computeLastSplitPoint()
103     return LSP.first;  in computeLastSplitPoint()
107   return LSP.second;  in computeLastSplitPoint()
112   SlotIndex LSP = getLastSplitPoint(MBB->getNumber());  in getLastSplitPointIter()  local
113   if (LSP == LIS.getMBBEndIdx(MBB))  in getLastSplitPointIter()
115   return LIS.getInstructionFromIndex(LSP);  in getLastSplitPointIter()
1214   SlotIndex LSP = SA.getLastSplitPoint(MBBNum);  in splitLiveThroughBlock()  local
1215   assert((!IntvOut || !EnterAfter || EnterAfter < LSP) && "Impossible intf");  in splitLiveThroughBlock()
1227     if (LeaveBefore && LeaveBefore < LSP) {  in splitLiveThroughBlock()
1286   SlotIndex LSP = SA.getLastSplitPoint(BI.MBB->getNumber());  in splitRegInBlock()  local
1299     if (BI.LastInstr < LSP) {  in splitRegInBlock()
1308       SlotIndex Idx = leaveIntvBefore(LSP);  in splitRegInBlock()
1323   if (!BI.LiveOut || BI.LastInstr < LSP) {  in splitRegInBlock()
1343   SlotIndex To = leaveIntvBefore(LSP);  in splitRegInBlock()
1362   SlotIndex LSP = SA.getLastSplitPoint(BI.MBB->getNumber());  in splitRegOutBlock()  local
1366   assert((!EnterAfter || EnterAfter < LSP) && "Bad interference");  in splitRegOutBlock()
1388     SlotIndex Idx = enterIntvBefore(std::min(LSP, BI.FirstInstr));  in splitRegOutBlock()